Silent Non-Ticking Mechanism: Equipped with a precise quartz sweep movement, this clock ensures accurate timekeeping and a completely quiet environment. Ideal for spaces like bedrooms, classrooms, and meeting rooms where silence is essential. The classic design complements any decor. Versatile LCD Display: Displays the time, day of the week, and indoor temperature in either Fahrenheit or Celsius. Easily switch between temperature units with a simple press of the UP key, making it a practical choice for a variety of settings. Clear and Easy to Read: Features large black numbers against a contrasting background, providing a clear view from a distance. The front glass cover enhances visibility and protects against dust. Battery Operated Convenience: Operates on 1xAA carbon battery and 1xAAA battery (not included), ensuring reliable performance without the need for electrical outlets. Simple Installation: Designed for easy mounting with a hook and a wide slot on the back. Suitable for hassle-free setup in homes, schools, or offices. Note: The color may vary slightly between production batches but will not affect functionality. Color: Blue. Material: Plastic. Package Contents: 1 x Alarm Clock. Only the above package content is included; other items are not part of the package. Note: Light reflection and differences in display screens may cause slight variations in the appearance of the product color. Measurement may vary by +/- 1-3 cm.